{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing process", "machine or equipment", "biomedical", "process parameter", "manufacturing standard", "concept or principle"], "input": "Arc welding has been widely explored for additive manufacturing of large metal components over the last three decades due to its lower capital cost , an unlimited build envelope , and higher deposition rates ."}
{"manufacturing process": ["Arc welding", "additive manufacturing"], "machine or equipment": ["components"], "biomedical": [], "process parameter": ["build envelope", "deposition rates"], "manufacturing standard": [], "concept or principle": ["capital cost"]}